Di-Cumyl Peroxide

Description :

Di-Cumyl Peroxide  in its crystalline form, often denoted as "DCP 99," signifies a high purity grade of this organic peroxide compound. Here’s a detailed look at what "DCP 99" implies:
Chemical Composition:  DCP has the molecular formula (C₆H₅C(CH₃)₂OO)₂, indicating that it consists of two cumyl (tert-butylbenzene) groups bridged by an oxygen-oxygen (peroxide) linkage. This structure is responsible for its radical-initiating properties.
Purity: "DCP 99" refers to DCP that is at least 99% pure. High purity is crucial in industrial applications where consistency and performance are critical, especially in polymerization and crosslinking processes.
Role as a Peroxide: DCP acts as a radical initiator, decomposing thermally to produce free radicals. These radicals initiate polymerization reactions, leading to the formation of polymers such as polystyrene, polyethylene, and synthetic rubbers.
Adhesives and Coatings: DCP 99 finds application in formulations where rapid curing and high-temperature resistance are required, such as in adhesives and coatings.
Regulation: DCP 99 is subject to strict regulatory controls and safety protocols in industrial settings to ensure safe handling, transport, and use. This includes the use of personal protective equipment (PPE) and adherence to storage temperature requirements.